Chris@0: Constant string syntaxes
Chris@0: -----
Chris@0: <?php
Chris@0: 
Chris@0: '';
Chris@0: "";
Chris@0: b'';
Chris@0: b"";
Chris@0: 'Hi';
Chris@0: b'Hi';
Chris@0: B'Hi';
Chris@0: "Hi";
Chris@0: b"Hi";
Chris@0: B"Hi";
Chris@0: '!\'!\\!\a!';
Chris@0: "!\"!\\!\$!\n!\r!\t!\f!\v!\e!\a";
Chris@0: "!\xFF!\377!\400!\0!";
Chris@0: -----
Chris@0: array(
Chris@13:     0: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value:
Chris@13:         )
Chris@0:     )
Chris@13:     1: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value:
Chris@13:         )
Chris@0:     )
Chris@13:     2: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value:
Chris@13:         )
Chris@0:     )
Chris@13:     3: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value:
Chris@13:         )
Chris@0:     )
Chris@13:     4: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     5: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     6: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     7: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     8: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     9: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: Hi
Chris@13:         )
Chris@0:     )
Chris@13:     10: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: !'!\!\a!
Chris@13:         )
Chris@0:     )
Chris@13:     11: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: !"!\!$!
Chris@13:         !@@{ "\r" }@@!@@{ "\t" }@@!@@{ "\f" }@@!@@{ "\v" }@@!@@{ chr(27) /* "\e" */ }@@!\a
Chris@13:         )
Chris@0:     )
Chris@13:     12: Stmt_Expression(
Chris@13:         expr: Scalar_String(
Chris@13:             value: !@@{ chr(255) }@@!@@{ chr(255) }@@!@@{ chr(0) }@@!@@{ chr(0) }@@!
Chris@13:         )
Chris@0:     )
Chris@0: )